201645822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3559}}^1$

素因数の和:3661

約数の個数: 64

約数和(自身を含む): 492134400

約数和(自身を除く): 290488578

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 994, 1349, 1491, 2698, 2982, 3559, 4047, 7118, 8094, 9443, 10677, 18886, 21354, 24913, 28329, 49826, 56658, 67621, 74739, 135242, 149478, 202863, 252689, 405726, 473347, 505378, 758067, 946694, 1420041, 1516134, 1768823, 2840082, 3537646, 4801091, 5306469, 9602182, 10612938, 14403273, 28806546, 33607637, 67215274, 100822911, 201645822]

約数ペア:

[(1, 201645822), (2, 100822911), (3, 67215274), (6, 33607637), (7, 28806546), (14, 14403273), (19, 10612938), (21, 9602182), (38, 5306469), (42, 4801091), (57, 3537646), (71, 2840082), (114, 1768823), (133, 1516134), (142, 1420041), (213, 946694), (266, 758067), (399, 505378), (426, 473347), (497, 405726), (798, 252689), (994, 202863), (1349, 149478), (1491, 135242), (2698, 74739), (2982, 67621), (3559, 56658), (4047, 49826), (7118, 28329), (8094, 24913), (9443, 21354), (10677, 18886)]